Motor DataP/N 52225

No.:

Date: 29-SEP-2014

TECHNICAL PROPOSAL

Three-phase induction motor - Squirrel cage rotor

Customer : W.W. Grainger

Product line : Three Phase: W01 - TEFC - Standard Efficiency

Catalog Number : 00136ES3E56-SList Price : $ Contact Us!

Notes:Grainger 35JF92

Performed by: Checked:

No.:

Date: 29-SEP-2014

DATA SHEETThree-phase induction motor - Squirrel cage rotor

Customer : W.W. GraingerProduct line : Three Phase: W01 - TEFC - Standard Efficiency

Frame : 56Output : 1 HPFrequency : 60 HzPoles : 2Full load speed : 3480Slip : 3.33 %Voltage : 208-230/460 VRated current : 3.34-3.02/1.51 ALocked rotor current : 21.7/10.9 ALocked rotor current (Il/In) : 7.2No-load current : 1.20/0.600 AFull load torque : 1.49 lb.ftLocked rotor torque : 240 %Breakdown torque : 290 %Design : AInsulation class : FTemperature rise : 80 KLocked rotor time : 24 s (hot)Service factor : 1.15Duty cycle : S1Ambient temperature : -20°C - +40°CAltitude : 1000Degree of Protection : IP55Approximate weight : 23 lbMoment of inertia : 0.06431 sq.ft.lbNoise level : ---

D.E. N.D.E. Load Power factor Efficiency (%)Bearings 6204 ZZ 6202 ZZ 100% 0.84 74.0Regreasing interval --- --- 75% 0.79 72.0Grease amount --- --- 50% 0.68 66.0

Notes:Grainger 35JF92

Performed by Checked

Percent of rated output (%)

A - E

ffici

ency

(%)

B - P

ower

fact

or

C - Slip

D - C

urrent at 230V (A)

0 10 20 30 40 50 60 70 80 90 100 110 120 130

40

50

60

70

80

90

100

0.4

0.5

0.6

0.7

0.8

0.9

1.0 0.0

1.0

2.0

3.0

4.0

5.0

0

1

2

3

4

AB

C

D

No.:

Date: 29-SEP-2014

PERFORMANCE CURVES RELATED TO RATED OUTPUTThree-phase induction motor - Squirrel cage rotor

Customer : W.W. GraingerProduct line : Three Phase: W01 - TEFC - Standard Efficiency

Frame : 56Output : 1 HPFrequency : 60 HzFull load speed : 3480Voltage : 208-230/460 VRated current : 3.34-3.02/1.51 AInsulation class : F

Locked rotor current (Il/In) : 7.2Duty cycle : S1Service factor : 1.15Design : ALocked rotor torque : 240 %Breakdown torque : 290 %

Notes:Grainger 35JF92

Performed by Checked

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

A

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

B

0 10 20 30 40 50 60 70 80 90 100Speed related to rated speed (%)

A - T

orqu

e re

late

d to

rate

d to

rque

(C/C

n)

B - Current related to rated current (I/In)

No.:

Date: 29-SEP-2014

CHARACTERISTIC CURVES RELATED TO SPEEDThree-phase induction motor - Squirrel cage rotor

Customer : W.W. GraingerProduct line : Three Phase: W01 - TEFC - Standard Efficiency

Frame : 56Output : 1 HPFrequency : 60 HzFull load speed : 3480Voltage : 208-230/460 VRated current : 3.34-3.02/1.51 AInsulation class : F

Locked rotor current (Il/In) : 7.2Duty cycle : S1Service factor : 1.15Design : ALocked rotor torque : 240 %Breakdown torque : 290 %

Notes:Grainger 35JF92

Performed by Checked

1 2 3 4 5 6 7 8

A

B

C

D

E

F

29-SEP-2014Three-phase induction motorFrame 56 - IP55

Notes: Grainger 35JF92

Performed by:

Checked:

Customer: W.W. GraingerThree Phase: W01 - TEFC - Standard Efficiency

P7.638

AB5.873

J1.734

2E4.874

A6.535

H0.343

G0.118

HB1.784

HK2.629

T0.604

O6.723

FC6.299

B4.016

C11.929

BA2.750

N-W1.874

ES1.417

d1A 3,15

S0.187

U0.6250

AA0.881"

depth0.187

R0.517

LL4.563

LM4.090

BB0.604

D3.500

1. Introducción

ESPANOL

La instalación operación y mantenimiento del motor debeIlevarse siempre a cabo por personal cualificado,utilizando herramientas y métodos adecuados, ysiguiendo los procedimientos indicados en losdocumentos suministrados con el motor.

Las instrucciones suministradas en este documento sonválidas pars motores WEG con las siguientes caracteristicas:a Motores de induccidn trifásicos y rrionofásicos (con rotor

dejaula)Motores trifásicos de imanes permanentes

— Motores trifásicos hibridos (con rotor de jaula +imanes permanentes)

El objetivo de este manual es eportar informaciones irnportantesquo deben ser seguidas durante el transporte, elmacenamiento,nstalaciOn, funcionamiento y mantenimiento de los motores WEG.Por ese motivo, recomendamos leer atentarnente las instruccionesantes de realizer cualquier intervenciOn en 01 motor.El incumplimiento de las instwcciones reflejadas en este manual, ydernás instrucciones alas quo se hace referencia en el sitlo www.weg.net, ocasionaril Is anulacidn de Ia gerantIe del producto, ypuede ocasionar serbs daños personales y materiales.

2. Transporte, almacenamiento y manipulación

Verifique Ia situación del motor al recibirlo. De encontrarsedanos, estos deben ser informados por escrito ala agenda detransporte, y comunicarlos inmedietamente tanto ala empressaseguradora como a WEG. En ese caso, no se debe inidiarningün trabajo de instalaciOn haste qua se haya solucionado elproblema encontrado.Los datos qua aparecen en laplace de caracteristiCas, debencorresponder con los del pedido del producto y las condicionesarnbientales de trabajo en 01 lugar donde el motor serilinstalado. En caso de que el motor no fuera insteladoinmediataniente, se recornienda almaconarlo en luger limpio yseco, libre de polvo, vibraciones, gases y agentes corrosivos, ycon una humedad relative del sire no superior al 60%.Pare evitar Ia condensadiOn de agua en el interior del motordurante el periodo de almacenamiento, se rocomiendsmantonor a rosistencia do caldeo encendida (de ester incluida).Pare evitar Ia oxidadiOn de los rodamientos y asegurar onedistribuciOn uniforrn~ del lubricante, giro el aje del motor por lomenos una vez por mes (dando, como minirno, 5 vueltas) ydejándolo sienlpre en uns posiciOn diferente. Para rodamientoscon sistema de lubricaciOn tipo oil mist, el motor debe esterubicado en posidiOn horizontal, indepondientemente de soforms constructiva, con aceite ISO VG 68 en el rodamiento, conIs cantidad indicada en el manual disponible on Ia pilgina web, yel eje debe girerse semanalmente. En caso de qua los motoresqueden almacenados por un periodo superiors 2 anos, serecomienda cambiar los rodamientos, o como altornativa,desmontarlos, lavarlos, revisarlos y lubricarlos nuevamenteantes de hacer trabajar el motor.Trss eats poriodo de almacenamiento tamblén se recomiendaque los condensadores de arranque de motores monofilaicossean cambiados debido a posibles perdidas cia suscaracteristicas de trabajo.

10

Los velores nominales de trabajo y las condidiones defuncionamiento estiln especilfcados en Ia placa decaracteristices del motor. Las variaciones de Ia tensiOn y Iatrecuencia de alimentaciOn nunca deben exceder los limitesestablecidos en las normas vigentos.Posibles desvios en relaciOn al normal funcionamiento(actuaciOn de las protecciones termicas, aumento de losniveles de ruido y vibraciOn, temperatura y corriente) debenser evaluados por personal cualificado.En caso de dudas, desconecte el motor inmodiatamente, yentre en contacto con el servicio tllcnico autorizado WEG maeprOxirno.No ae recomienda Ia utilizaciOn de rodamiento de cilindrospare acoplarnionto directo. Los motores equipados con ostosrodamientos nocesiten usa carga radial minima parsgarantizer so correcto funcionamiento.Los sistemae de lubricaciOn de los cojinetos de sceite u oilmist y de refrigereciOn tienen que permanecer conectadosincluso tree el corte de elirrientediOn, y haste Is parade total doIs máquine.

~od~n~f1ipu1ac4cflol~~colinete~~

4~J%u~eo ~ eie (~ ~~~~ppi~os oleme~tos ãe e~vaciOnr

~(&ci~alesJian sido disehados paI~e[i~e~de1 mo~r~~ iuflc~deben~utl1z~r~e p~lla levantar~cargas adul~jpnales~lbs~ ~~ coii~onetttes%Wrno)a cajadeborf~e~ i&~aj~4eiiocfora,~~1o ~4.~~cu~~o~eatéñ dOsmonladàs. EJ~e~maQ~l ge~e~àl~ ~~~iicOnaI~obrë~~llxipiO e~eI~vaqon~ ~

6. Instrucciones adicionales

Pars informediones adicionalea sobre transporte, almacenajo,rnanipuladiOn, instslaciOn, funcionamianto y mentenimiento demotoree elOctricos, entre en www.weg.net.Pars aplicacionas y condiciones eapecialos de trabajo)ejemplo: motores do extrecciOn do humos, totally enclosed airover (TEAO), motores pare altas cargas radieles y axiales,motores con freno) se debe consultar el manual o entrer encontacto con WEG.Al entrar en contecto con WEG, tenga a mane IadenominaciOn complete del motor, asi como también eunümero de eerie y fecha do fabricaciOn indicados en Ia placede caracteristidse del mismo.

Término de garantIa

WEG Equipamentos Eliltricos S/A, Unidad Motores (WEG),ofrece gerantia contra defectea defabricaciOn o de materialespars sue productos per us periodo do 18 meaee, contados apartir do Is focha de amiaiOn do Ia factors de fllbrice, 0 deldistribuidor/revendeder, limitedo a 24 moses de Is feche dofabricaciOn.Pare motorea de Ia lines HGF. Is garantia ofrecida es do 12mesea, contados a partir do Is fecha de emisiOn de Is fedorade fllbrica, o del distribuidor/revendedor, limitedo a 18 mosesa partir do Is fechs de fabricaciOn.El pllrrafo anterior cuents con los plazos do garsntia legal, nosiendo ecumulativos entre si.En case de quo us plazo do gerantia diferenciado estOdefinido en Ia propuesta tilcnics comerciel pare undeterminado euminietro, ilste prevslecerá per sobre los plazosdefinidos anteriormente.Los plezos esteblecidos anteriormente no dependan de Iafeche de instalaciOn del producto ni de su pueste enoperaciOn.Ante un desvio an relaciOn a Ia opereciOn normal del producto,01 dliente debe comunicar inmediatemente per escrito a WEGsobre los detedtos ocurridos, y poner a disposiciOn elproducto pare WEG o so Asistente Técnico Autorizado por elplazo necesario persia idontificaciOn de Ia ceusa del dosvio,veritceciOn do Ia cobertura do garantia, y pare so debidareparaciOn.Pars tenor derecho ala garantia, el dliente debe cumplir leeeapecificaciones de lea decumentos tilcnicos de WEG,especialmente aquellee previetes en el Manuel de InstalaciOn,OperaciOn y Mantenimierito do lee productos. y lee normes yreguladionos vigentes en cads pais.No poeeen cebertura de garantia los defectos derivedos doutilizaciOn, operaciOn yb inetalaciOn inadecusdas oinapropisdas doles equipos, au felts do mantonimientopreventive, ad como defectos derivedos do facteres externos

Para.nsoto~e~inatalados a Ia intemper)~e’~~ ~Ia posici6n vdrt~caI, ~e~~ará

,~4ii~zarqItal~pTotección adiciJhai coflt~ Iaent~adail~eiI~uido~yfo p~articulas s~Siidas~ ~or ejdhiplo, ci uaode~nsom~eroIe~

~‘araevj~raccidentes, có~nanterioddad al ~rranqL~e c~eImoto~, ae ha do ~sogurar que Ia pueataa tierrafue re~lizadapo~fprmara ias~o~p)as~i9ehtesyque~a cone~Øhe~té blen

‘ap~etad~Cor~c~O etniotcil~ correctamen~e a 1a1~d ei~ctrtcaa~travé~~ie con~ac~o&seguró~ y permanentes~sJquiendOi~m1relos dflod~trad~s.ei~ Ia~ptaca de caracte4~icas, COfflO

tI~a to~isJOp n eresque~n~d~ g9nex~on,~d~, etc.

Pare el dimensienemiento do lee cables do alimentaciOn y delee diepositivos de maniobra y protecdiOn so debe coneiderarIs cerriente nominal del motor, el factor de servidie, Ia lengituddo los cables, entre otros.Pare metoree sin place do bornes, aisle los termineles delmotor, utilizande materielee aielentes compatibles con Is clasede aislamiento informeda en Is place do carecteristicas.Ladistencia minima de aislamiento entre partos vices noaleladas entro sly entre pertee vives y ~a debe ser: 5.5mm pare tensionee nominalee haste ~8 mm parsteneionee haste 1.1 kV; 45mm pars té ones haste 6.9 kV; 7(mm pare teneionee haste 11 kV y 105 mm haste 16.5 kV.

El motor debe ser protegido con dispoaitivos do protecciOncontra sobrecergel. Para motoree trifaeicoe ae recomiondstambion Ia instalacien do eletemas do protoccion contra tallodo fase.En case do que el motor poses dispositives para control detomperatura en el devanado y/o cojinetos, lea miemos debeneater conectadoa durante el funcionamiento, e inclusive,duranto lea pruebas. 13

o equipes y componontes no suminiatrados per WEG.La garantia no so aplice si el cliente, per iniciativa prepia,efectda reparacionea y/o modiltcaciones en el equipo sinprevie consentimiento per escrito do WEG.Le garantia no cubro equipos, pertes y/o componontee, cuyevide i~til sea inferior al periodo de garantia. No cubro,igualmente, defedtos y/o probJemas derivados de fuerzemayer u otras causes quo no puedan ser atribuidas a WEG,come por ejemplo, pore no limitado a: espocificadienOs 0

dates incerrectos 0 incomplotos per parte del clianto,transporte, elmacenede, manipulsciOn, instelaciOn, operaciOny mantonimiento en desacuerdo con las instrucdieneesuministradas, accidentee, deficiencies do obres civiles,utilizaciOn en aplicacionee yb ambiontee pare lee cueles elprodudto no tue proyectado, oquipos y/o cemponentee noincluidos en 01 alcence de euministre de WEG. La gerentia noincluye los servicioe do dosmantelamiento on las instalacionemdel cliente, los costoe do transports del producte, los coetoede Iocomoción, hospedaje y alimentaciOn del personal doAsietencieTécnica, cuando sean selicitados per 01 cliente.Los eervicies on garantia seriln prestados oxclusivamente entalleres de Asistoncia Técnica autorizedas per WEG o en sopropia f~brica. Bejo ninguna hipOteeie, estos servicioe engarantis prorrogeran lee plezos do garentia del equipo.La reeponsebilided civil de WEG esta limiteda al productosuministrado, no responsabilizandose per dance indirectosemergentes, tales come lucros cesentes, perdidas doingresoe y similares que deriven del contreto firmado entre Iapanes.

Se debon respetar lee cargas redialos y axielee edmisiblee en eleje, lee cuales se indicen en el manual general disponiblo en Iapilgine web. Se recomienda el uso do acoplamientos flexiblee.En los metoree con redamientos coya lubmicaciOn see abase doeceite o on sisteme do lubricaciOn tipo oil mist, conecto lostubes do refrigereciOn y IubnicaciOn (case do ester dieponiblos).Pare cojinetee con IubricaciOn a aceite, el nivel do aceite debepermenecer en Is mited del visor do nivel.Elimine Ia grasa de protocdiOn contra corrosiOn dole punta deleje y dole bride énicamonte justo antes de Is instelediOn delmotor.A no son quo so especifique lo contrenlo on eI pedido de cempra,lee metoree WEG so equilibran dinámicsmento con mediachavete yen vedlo )desacopladoe). Los elementos do

Mide poilOdicamento Is resistencia de aislamiente del motory sobre transmisiOn, come poleas, ecoplemientos, etc., debentodo, sf105 de Is primers puests en marcha. Vemitique los valores oquilibrarse entes do ser instaledos en ol eje del motor.recomondsdos y los procedimientes de mediciOn en Ia pégina web.

0 ~I ~° nen~t~T~i~io ‘~do~de3.Instalacion ~ a g~rta Wto~

Elimine los dispositivos do transperte y do bloqueo del eje (encase quo oxistan) antes do inidiar Is instaleciOn del motor.Los motoros solo deben eetar instalades en lugares compatibleacon sue carecteristicas censtroctivas yen lee epicecienes yambientes pare lee cualea fueron preyectedos.Lee metores con pates deben estar ubicados sobre basesdebidamente proyectedas pare evitar vibraciones y aeegurar unperfecto alineamiento. El eje del motor debe estaradecuadamente elinesdo con el ejo do Is méquina accionada. Unalinoamiento incorrecto, asi come una tensiOn inedecuada do lascorroae de accienamiento, seguramonte dañsrén losrodamiontos, resoltando en oxcoalvas vibraciones o inclusocauaar Ia ruptura del eje.

11 12

Verifique 01 cerrecto funcionamiento do los accesorios (freno,encoder, protocciOn térmica, ventiladión forzada, etc.)inataledos en el motor antes del srranque.

.

a $d

nca C pA4AO cMe i’fl~

rotec o é Ic Tree Is parade del motor, los sistomes do refrigersdiOn y delubricadiOn (do existir) deben desconecterso y se debencenecter lee resistondias do caldeo.

~efl~a~ic,oenele 15

Pare mae informeciOn sobre el uso del inversor de frecuendia

etwww.weg.net y del manual del convertidor de trecuendia.

4. Funcionamiento0

o~ccc

14 15 16 17 it

The installation, operation and maintenance of the motor mustbe always performed by qualified personnel using proper toolsand methods and following the instructions contained in thedocuments supplied with the motor.The instructions presented in this document are valid for WEGmotors with the following characteristics:

Three-phase and single-phase induction motors(squirrel cage rotor);Three-phase permanent magnet motors;Three-phase hybrid motors(squirrel cage rotor + permanent magnets);

The objective of this manual is to provide imporlant information,which must be considered during the shipment, storage, installation,operation and maintenance of WEG motors. Therefore, we advise tomake a careful and detailed study of the instructions containedherein before performing any procedures on the motor. Thenoncompliance with the instructions informed in this manual andothers mentioned on the website www.meg.net voids the product

warranty and may cause serious personal injuries and material

damages.

~ Electric motors have energized circuits and exposedrotating parts which may cause injuries to people.

2. Shipment, storage and handling

Check the conditions of the motor immediately upon receipt. Whereany damage is noticed, this must be reported in writing to thetransportation company, and immediately communicated to theinsurance company and to WEG. In this case, no installation job canbe started before the detected problem has been solved.

Forflying leads motors, do not push the overlength ofleads intothe motor in orderto preventthattheytouchthe rotor.

Ensure The correct operation of the accessories ~reke, encoder,thermal protectioft forced ventilation, etc.) installed on the motorbefore it is started.

Wmagnet motors must be driven by WEG variable,frequency drives only.

For more information about the use of variable frequency drives, followthe instnjctions in the motor manual on the webstie www.weg.net and inthe manual of the variable frequency drive.

4. Operation

During operation, do nottouchth’e non-insulatedenrerg’rzed parts and nevertouch orsrtaytoo closeto,

‘rotating parts.

Ensurethatthe space heater is always OFF during the,moforoperatign.-. , ‘~ ‘ -

The rated performance values and the operating condtions are specifiedon The motor nameplate. The votiage and frequency variations of thepower supply should never exceed the limits established in the applicablestandards.Occasional different behavior during tire normal operation (actuation ofthermal protections, noise level, vibration level, temperature and current

Check lithe nameplate data matches the invoice data and thuenvironmental conditions in which the motor will be installed, If themotor is not immediately installed, it must be stored in a clean anddry room protected against dust, vibrations, gases and corrosiveagents, and with relative humidity not exceeding 60%.In order to prevent water condensation within the motor during thestorage period, it is recommended to keep the space heater ON(where provided). In order to prevent oxidation of the bearings andensure an even distribution of the lubricant, rotate the motor shaft atleast once a month (at least Eve turns), always leaving it in a differentposition. For bearings with oil mist lubrication systems, the motormust be stored horizontally, independently from the mountingcontiguration, with ISO VG 68 oil in the bearing, (the amount isindicated in the motor manual available on the webstie w’ww.weg.net) and the shaft must be turned weekly. If the motors are stored formore than two years, it is recommended to change the bearings, orto remove, wash, inspect and relubricate them before the motor isstarted. After this storage period, it is also recommended to changethe start capacitors of single-phase motors since they loss theiroperating characteristics.

/~\ Always handle the motor carefully in orderto prevent~,\ impacts and damages to thebearings and alwaysinstall the shaft transportation/locking device (it

supplied) when transporting the motor. -

Use only the eyebolts to lift the motor. However these eyeboitsare designed forthe motor weight only. Thus never use theseeyebolts to lift the motor with additional loads coupled to it. Thelifting eyebolts of the terminal box, fan cover, etc., are intendedto handle only these partswhen disassembled from the motor.Additional information regarding the maximum allowableangle-of-inclination is indicated in the general manual availableon the website www.weg.net.

Periodically and mainly before the initial star-up, measure theinsulation resistance of the motor winding. Check the recommendedvalues and the measuring procedures on the website www.weg.net.

increase) must always be assessed by qualified personnel. In case ofdoubt, turn off the motor immediately arid contact the nearest WEGservice center.Do not use roller bearings for direct coupling. Motors fitted with rollerbearings require radial load to ensure their proper operation.For motom fitted with oil lubrication or oil mat systems, the coolingsystem must be ON even alterihe machine is OFF and until the machineis at complete standstill.After complete standstill, the cooling arid lubrication systems (ferry exist)must be switched OFF and the space heaters must be switched ON.

Beforeanyserviceis perfor~ed,1suIThthat’i11o?ori~k~~“ ~~~

• prote~da~ainst-áccid,ents1~nergbe(fo~ ~e~wbd~~(re motor is stopped, dangerous voftages rii~ry bep~~~~spaceheatertenniflaIs. , ‘ ~ !~/~-~

motors tir,err(fed wit ajacjtope, dischar ~éan~4(fl~ian~ling or~servicbj~ pe~forn~ed. ‘~ IMotordisassem’blyduringthewaerantyperiodmpetbe -~

performed b~r,aWEG authorIzed service centeronly~, 4- ~

For motors with permanent magnet rotor ~inesWQUattm andWmagnel),lbe motorassembly and disassembquiraith~use~of proper’devices due to the attracting ormepelllngfonrestha(~j~ocpurbetwiten metallic parts. T~ls Wor nust on et1v~((ed~.~an operatidnuPeopl~wfth p~ce kermcai~nothaçkç~LRthpaej ~rnotolsoThepeni~anentm’aanets can also cause disp~al~c,*ordamagestqotherelept4ceqdipmentand components durin~

,rnaiptenance. ‘~ .~

Regularly inspectthe operaition ofthe motor, acq~ ing to its ~application, and ensureAfreeallrflow. lnspectthe seals, the-’ ~fastening bolts, the bqaiings,,thevlbration and noise levels, thedraIn operation, etc. The lutincatlon interval isspecifled onthe~’motor nameplate.

3. Installation

~ During the installation, the motorsmust be protectedagainst accidental energization.Check the motor direction of rotation, tuming it without

load before it is coupledtothe load.

Remove the transportation devices and shaft locking device (ifsuppliec( before starting the motor installation.Motors must be only installed in places compatible wth their mountingfeatures and in applications and environments for which they areintended.Those motora with feet must be installed on bases duly planned inorder to prevent vibrations and assure perfect alignment. The motorshaft must be properiy aligned with The shaft of the driven machine,Incorrect alignment, as well as improper belt tension, will certainlydamage the bewings, resuting in excessive vibrations and evencausing the shaft to rupture. The admissible shaft radial and axialloads indicated in the general manual of the website must berespected. Use flexible coupling whenever possible. When motors arefitted with oil lubricated besrings or oil mist lubrication systems,connect the cooling and lubrication tubes (where provide~.For oil lubricated bearings, the oil level must be in the center of thesight glass.Only remove the corrosion protection grease from the shaft end andflange immediately before the motor installation.Unless specified otherwise in the purchase order, WEG motors aredynamically balanced with half key and without load (uncouplec(.The drfung elements, such as pulleys, couplings, etc., must be balancedwith half key before they are mounted on the shaft of the motors,

~The motor must always be positioned so the drain hole isat the lowest position.

• Motors supplied with rubber drain plugs leave the factoryin the closed position and must be opened pertodicallyto

allowihe exit of condensed water. Forenvironments with high watercondensation levels and motorwith degree of protection P55, thedrain plugs can be mounted in open position.

6. Additional information

3

For further information about shipment, storage, handling,installation, operation and maintenance of electric motors,access the website www.weg.net.For special applications and operating conditions (for example,smoke extraction raotors, totally enclosed air over READ),motors for high thrust applications, motors with brake) refer toapplicable manual on the website or contact WEG.When contacting WEG, please, have the full description of themotor at hand, as well as the serial number and manufacturingdate, indicated on the motor nameplate.

Warranty Term

WEG Equipamentos Elétricos S/A, Motors Unit (WEG), offerswarrsnly against defects in workmanship and materials for itsproducts for a period of 18 months from the invoice date issuedby the factory or distributor/dealer, limited to 24 months from thedate of manufacture,Motors of the HGF Line are covered for a period of 12 monthsfrom the invoice date issued by the factory or distributor / dealer,limited to 18 months from the date of manufacture.The paragraphs above contain the legal warranty periods.Ifs warranty period is defined in a different way in thecommercial/technical proposal of a particular sale, that willsupersede the lime limits set Out above,The warranty periods above are independent of the productinstallation date and the startup.If any defect or abnormal occurrence is detected during machineoperation, the customer must immediately notify WEG in writingaboul the occurred defect, and make the product available forWEG or its Authorized Service Center for the period required toidentify the cause of the defect, check the warranty coverage,and perform the proper repairs.

For motorswlth degree of protection 1P56, lP65’orlP66,the drain plugs must remain at closed position, beingopened only during the motor ma’ultenance procedures.

The drain system of motors with Oil Mistlubrication system must beconnected toaspecillc collection system.Do not coverand block the rnotorventulatipn openings. Ensureaminimum clearance of 14 (25%)of the diameterof the airintake ofthe fan coverfrom tire walls. The air used for cooling the motormust be ata~bienttemperature, limited to the temperatureindicated on the motor nameplate.Motors installed outdoors orin the vertical position require tireuse of additional shelterto protectthem from water, for instanceuse of adrip cover.To prevent accidents, ensure that the grounding connection hasbeen performed according to the applicable standards and thatthe shaft keyhas been securelyfastened beforethe motorisstarted.Connect the motor properly to the power supply by means of sethand permanent contacts, always considering the data informedon the nameplate, such as rated voltage, wiring diagram, etc.

For power cables, switching and protection devices dimensioning,considerthe rated motor current, the service factor, and the cable lengthamong othem. For molom withoutterrninal block, insulate the motorterminal cables by using insulating materials that are compatible w’eh theinsulation class inforr’ned on the nameplate. The minimum insulationdistance between the non-insulated live parts themselves and betweenlive parts and the grounding must be: 5.5mm for rated votiage up to 69CV; 8mm for voltages up to 1.1 kV; 45mm for voltages up to 6.g kV; 70mm for voltages up toll kV and 105mm for voltages up 1016.5 kV.

~ In order to assure the degree’of protection, unusedcable inlet holes in the terminal box must be properiy

• closed with blanking plugs having and equal or higherdegree of protection to that indicated on the motor nameplate.

The motor must be installed with overload protection devices, For three-phase motom, it is recommended to inStall a phase failure protectiondevice. When motor is fitted with temperature-monitoring devices in thestatorwindings and/or bearings, they must be connected during theoperation and even during tests. 4

In order for the warranty to be valid, the customer must be sureto follow the requirements of WEGs technical documents,especially those set out in the product Installation, Operation amMaintenance Manual, as well as the applicable standards andregulations in force in each country.Defects arising from the inappropriate or negligent use,operation, and/or installation of the equipment, non-execution ofregular preventive maintenance, as well as defects resulting frorrexternal factors or equipment and components not supplied byWEG, will not be covered by the warranty.The warranty will not apply if the customer at its own discretionwakes repairs and/or modifications to the equipment withoutprior written consent from WEG.The warranty will not cover equipment, components, parts andmaterials whose lifetime is usually shorter than the warrantyperiod. II will not cover defects and/or problems resulting fromforce majeure or other causes not imputable to WEG, such as,but not limited to: incorrect or incomplete specifications or datasupplied by the customer; transportation, storage, handling,installation, operation and maintenance not complying with theprovided instructions; accidents; defects in the Constructionworks; use in applications and/or environments fOr which themachine was not designed; equipment and/or components notincluded in the scope of WEG supply. The warranty does notinclude’dissssembly services at the buyers premises, producttransportation costs and travel, lodging and meal expenses forthe technical staff of the Service Centers, when requested by tinCustomer,The services under warranty will be provided exclusively at WEGauthorized Service Centers oral one of its manufacturing plantsUnder no circumstances will the warranty services extend theequipment warranty period.WEGs Civil Liability is limited to the supplied product; WEG willnot be liable for indirect or consequential damages, such aslosses of profit and revenue losses and alike which may arisefrom the contract signed between the parties.

Motors I Automation I energy I Troesmiso,on & Distribunion I Coatings1. Foreword

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Low and high voltageelectric motorsInstructions manual for installation, operationand maintenance of electric motors

Motores Eléctricos debaja y alta tensionManual de instalaciôn, operacion ymantenimiento de motores elitctricos

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‘Motorsfjtted with Automatic Thermal Protectors will;au’SOM’MMMrau-eamesa,vrvW /~ \ resetautomaticalltir as soon asthe motor cools down.xrw-uxon IrrI oar- oocc-cxsn el ouru ~ Thug, do not use mo,torswith AutomaticThermal

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-eaves equipment Motors fntted with Manual Thermal Protectors 5. Maintenancerequire-manual resetaftertheybIp. lftheAutomaticThemral

b 2 ~1 motorfrontth~ powersupplyand investigatethe cause of thethermal protectorttiping. -

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